//////////////////////////////////////////
// MT4Q3 - function running function

#include <iostream>

template <typename T>
bool somefunc(T t) { t.say(); return true; }

struct Talker
{
  static void say() { std::cout << "\n  a Talker type here"; }
};

template <typename T>
bool runner(bool(*fptr)(T), T t, int N)
{
  bool retval = true;
  for(int i=0; i<N; ++i)
    if(!fptr(t))
      retval = false;
  return retval;
}

void main()
{
  Talker t;
  if(!runner(somefunc<Talker>, t, 3))
    std::cout << "\n  at least one call failed";
  else
    std::cout << "\n  all calls succeeded";
  std::cout << "\n\n";
}